baber/WOPTO huggingface dataset:
Patent JP-S62297507-A (JP)
Title: Control valve device
Inventor: KISHIZAWA SUKEHISA
IPC: F15B11/00
Filed: 1986-06-17
Abstract: PURPOSE:To miniaturize a casing, by accommodating a check valve and a safety valve in the same valve hole of the casing. CONSTITUTION:A second valve hole 62 is bored on a casing 35, and accommodates a check valve 58 comprising a valve cylinder 105, a main valve 106, a sub valve 107 and a valve spring 108 to energize the sub valve 107 in its closing direction, and in addition to the said valve 58, a safety valve 60 comprising a partition member 118, a hollow bolt 119, a screw plug 120, a ball valve 122, a retainer 123 and a valve spring 124 to energize the ball valve 122 in its closing direction. The check valve 58 and the safety valve 60 can be therefore accommodated in the second valve hole 62 of the casing 35 without damaging their original functions. Thus the casing 35 can be miniaturized.
Patent JP-H04340348-A (JP)
Title: Apparatus for controlling stator cooling for generator
Inventor: HORIMOTO AKIHIRO
IPC: G05D23/00
Filed: 1991-05-16
Abstract: PURPOSE:To obtain an apparatus for adjusting the amount of cooling water with a simple structure for a cooling water system for a stator coil of a generator. CONSTITUTION:A water supply pump controller 18 receives the signals representing temperature on the exit side of a stator coil 7, which are output from a cooling water temperature sensor 17 mounted on a drain pipe 12, and adjusts the flow rate of the cooling water in order to make the temperature on the exit side 7b of the stator coil constant by controlling a water supply pump 1 using an inverter. Thus, the water supply pump 1 is inverter controlled by the water supply pump controller 18 which receives the temperature signals on the exit side of the stator coil 7 thereby to adjust the flow rate of the cooling water with a simple structure.
Patent JP-H09304979-A (JP)
Title: Picture image formation device
Inventor: MASUKO HARUMITSU
IPC: G03G15/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by memorizing characteristics such as thickness of paper, surface property, electrical resistance, color of texture, etc., per type of paper and changing picture image formation condition in accordance with paper used. SOLUTION: CPU 20 in a control substrate refers to a data table written in ROM in advance in accordance with type of selected paper. Developing solution film thickness on a photosensitive body which is the optimum for the selected paper or a condition which realizes the film thickness is written in the data table to operate a machine in accordance with the condition. In addition, items such as proper toner adhesion amount (photosensitive body potential, developing bias), SR bias value, transfer current value, etc., which require changes depending on type of paper are written in the data table.
Patent JP-S6121426-A (JP)
Title: Clutch facing
Inventor: KANI HARUNOBU
IPC: F16D13/72
Filed: 1984-07-06
Abstract: PURPOSE:To improve an effect of radiating frictional heat by forming a concave portion functioning as a radiation surface and a convex portion functioning as a friction surface alternately at equal spaces on the surface of a facing, forming inclined surfaces on both side portions of each concave portion, and opening both inner and outer ends to the open air. CONSTITUTION:A hole 2 for fixing a clutch disc is formed at the central portion of a facing 1. In this case, a concave portion 3 functioning as a radiation surface and a convex portion 4 functioning as a friction surface are alternately formed extending toward the axis at equal spaces on the surface of the facing 1. Inclined surfaces 3a, 3b are formed on both side portions of the concave portion 3, and both inner and outer end portions are opened to the open air. The area of the convex portion 4 is set about double the area of the concave portion 3. In this arrangement, heat generated by friction between the clutch facing and a fly wheel can be quickly radiated to the open air by the concave portions 3 and the inclined surfaces 3a, 3b to improve an radiating effect.
Patent JP-S5567713-A (JP)
Title: Optical u link connector
Inventor: NAWATA KIYOSHI
IPC: G02B6/38
Filed: 1978-11-15
Abstract: PURPOSE:To make possible easy and sure connection within the same plane by fixing an optical guide part and a lever-form member to an external frame member by way of elastic material and forming the connector to such a shape that this can be engaged with another external frame member assuming the shape engageable with this. CONSTITUTION:U-link plugs 39, 40 are inserted and fastened to the accepting parts of an external frame plate 38 having receptacles 36, 37. Force is exerted to the  knobs 43, 44 of the levers 41, 42 on the plug side and the protrusions of the levers  41, 42 are intermeshed with the fixing support means having notch parts 45, 46 on  the inside wall of the inner side provided to the external frame plate 38 of the accepting part, whereby the connection is completed. This enables such an optical U  link connector which readily and surely connect the fixed two optical fibers within  the same plane to be obtained.
Patent JP-H04340617-A (JP)
Title: Input device
Inventor: SAITO NOBUO
IPC: G06F3/02
Filed: 1991-05-17
Abstract: PURPOSE:To input the information of a printed or a hand-written character, etc., to a system device as the same keyboard signal as key operation input from a keyboard and to easily input characters, etc., which cannot be recognized in a conventional device. CONSTITUTION:Input information of the printed or hand-written character, etc., inputted from a character input part 4 is recognized by a character recognizing part 5, and the keyboard signal required for the input of the recognized character, etc., is generated by a keyboard operation code generating part 6 and a keyboard signal generating part 10 and is sent to a system device 3, and the keyboard signal corresponding to the depression of a prescribed key is generated by an alternate keyboard signal designating part 13 and an alternate keyboard signal generating part 14 and is sent to the system device 3 if the character, etc., cannot be recognized.
Patent JP-H038655-A (JP)
Title: Parts remain alarm method for parts feeding tape
Inventor: YOSHIHARA RYUJI
IPC: B65H26/00
Filed: 1989-06-02
Abstract: PURPOSE:To enable preparation for parts replacement without any delay by calculating and displaying a possible work continuation time from the remaining number of parts, the number of parts used for each substrate and a tact time for each substrate, when a mark is detected in the course of parts feeding. CONSTITUTION:In parts mounting work, a mark is always monitored by a sensor 27 and, when the mark is detected, a possible work continuation time is calculated by a CPU 42 based on a calculation formula using the previously known number of the remaining parts after the mark, the number of parts used for each substrate, and a tact time for each substrate. The calculated possible work continuation time is displayed on a display unit 44 together with the number of the parts feeding unit.
Patent JP-2000329698-A (JP)
Title: Image processor
Inventor: ISHII TORU
IPC: G06T7/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To precisely image nearly the whole of an object and to accurately judge a grade and class by a method wherein a specular body which reflects the image of the object toward an imaging camera is arranged and installed so as to face the outer circumferential face of the object in an inspection part and the specular body is installed in such a way that its reflectance is variable so as to be suitable for reflecting the image of the object. SOLUTION: This processor is arranged and installed in an inspection part on a sorting conveyor 4 which sorts many fruits or vegetables A according to their grade and class. An alignment conveyor 4 which supplies the fruits or the vegetables A so as to be aligned in a row is arranged and installed at the front stage of the sorting conveyor 4. A rotating machine which reverse the surface and the rear of the fruits or the vegetables A is arranged and installed in the lower part of the inspection part. Reflecting mirrors 7 which reflect side circumferential faces of the fruits or the vegetables A toward an imaging camera are arranged and installed in their side parts.  In the reflecting mirrors 7, mirror-finished beltlike specular bodies 24 are arranged and installed on both side faces so as to face the side circumferential faces of the fruits or the vegetables A which are conveyed to the inspection part. The specular bodies 24 are stretched and hooked on rollers 26, 27 which are shaft-supported by support frames 25. Motors 28, with reduction gears, which are connected directly to the rolls 26 turn the specular bodies 24 intermittently by every rotation amount facing the side circumferential faces of the fruits or the vegetables A.
Patent JP-H04365209-A (JP)
Title: Variable gain amplifier
Inventor: YAMAMOTO SATOSHI
IPC: H03G3/20
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a large gain variable range in respect to the small change of a gain control signal voltage Vc concerning the variable gain amplifier using the differential pair of CMOS transistors. CONSTITUTION:Plural gain control circuits (1-1-1-3) to divide first currents (I1-1-I1-3) into third currents (I3-1-I3-3) and fourth currents (I4-1-I4-3) and to divide second currents (I2-1-I2-3) into sixth currents (I6-1-I6-3) and fifth currents (I5-1-I5-3) corresponding to a gain control signal Vc and plural current supply circuits (2-1-2-3) to respectively supply a current corresponding to the sum of the 1/2 of sum the fourth and sixth currents and the third currents outputted from the gain control circuits (1-1-1-3) in the preceding step as a first current and to supply a current corresponding to the sum of the 1/2 and the fifth currents as a second current to the following steps are alternately cascade connected. Therefore, the gain variable range in widened by the power of a gain variable ratio per step by the number of steps.
Patent JP-S623424-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIOKA SHINPEI
IPC: C09D127/06
Filed: 1985-06-29
Abstract: PURPOSE:To provide an excellent radiant ray-curing property and to enhance the surface smoothness, antistatic property and electromagnetic transducing characteristic of a magnetic layer by providing an undercoat layer consisting of a specified resinous composition between a nonmagnetic carrier and the magnetic layer or between the nonmagnetic carrier and a backcoat layer. CONSTITUTION:A binder is composed of a cellulosic resin wherein the figure obtained by multiplying the number of (metha)acryloyl groups in one molecule by 100 and dividing the product by the units of mol.wt. is regulated to >=0.1, a radiant ray-curing resin wherein the figure obtained by multiplying the number of (metha)acryloyl groups in one molecule by 100 and dividing the product by the units of mol.wt. is regulated to 0.1-0.5 and the number of the (metha)acryloyl groups in one molecule is controlled to >=2 and a polyol (metha)acrylate oligomer wherein the figure obtained by multiplying the number of (metha)acryloyl groups in one molecule by 100 and dividing the product by the units of mol.wt. is regulated to >=0.7 and the number of (metha)acryloy groups in one molecule is controlled to >=3. From 5 to 25pts.wt. carbon black having 500m<2>/g surface area by an N2 adsorption method is incorporated into 100pts.wt. of the binder and the mixture is cured by the irradiation of radiant rays to form an undercoat layer between a carrier and a magnetic layer or between the carrier and a backcoat layer.
Patent JP-S623595-A (JP)
Title: Time division trunk system
Inventor: OKAYASU MASAHARU
IPC: H04Q11/04
Filed: 1985-06-29
Abstract: PURPOSE:To obtain an efficient exchange system having superior control characteristic by connecting a feedback type trunk that inputs information in which fundamental element is used as a unit and exchanges in the unit of 1/n of the fundamental element and output information in which the fundamental element is used as the unit, in a time division exchange constituted in TST or T<3>, to the S or the intermediate T of the time division exchange. CONSTITUTION:Each of an input T switch 10, a space division switch 30 and output T switches 20-1 and 20-2 of the time division exchange consisting of TST o T<3> is controlled in the unit of 48<b> and a time division trunk 40 is processed setting 8<b> as the unit. The input of the input T switch 10 is always inputted as TS unit and is time-converted in the TS unit. In other words, the input T switch 10 piles up the information having different destinations and under the fundamental element within some time slot and time-converts it by every output T switch having the same destinations with the time division trunk 40 connected to the S or intermediate T of the exchange and also, expands it to an appropriate bit position stored in the output T switches 20-1 and 20-2.
Patent JP-S624326-A (JP)
Title: Semiconductor element
Inventor: MORI YASUSHI
IPC: H01L21/312
Filed: 1985-06-29
Abstract: PURPOSE:To reduce aging deterioration of the operation characteristics of a semiconductor element by employing a synthetic polymer film formed by the application of a vacuum evaporation method or a sputtering method as a surface protection film on a Langmuir-Projet film. CONSTITUTION:In an MIS type semiconductor element which has a Langmuir- Projet film as an insulation film, a surface protection film is formed on the Langmuir-Projet film. for that purpose, a synthetic polymer film formed by the application of a vacuum evaporation method or a sputtering method is employed as the surface protection film. As the Langmuir-Projet film is not dissolved by the surface protection film produced, the aging deterioration of the operation characteristics of the semiconductor element can be reduced.
Patent JP-S63305690-A (JP)
Title: Vector quantizer
Inventor: KAMIMURA NAOHISA
IPC: H04N19/00
Filed: 1987-06-08
Abstract: PURPOSE:To reduce the number of times of distance calculation and to speedify the quantization by calculating the distance dij between code book vectors yi and yj, and deciding whether a calculation is necessary or not for the matching between an input vector (x) and another code book vector yj by using the distance di between the input vector (x) and the code book yi. CONSTITUTION:The code book vectors yi, yj are generated by a code book vector generation part 2. An input vector (x) is inputted to a distance calculation part 4, and the distance di between the input vector X and the code book vector yi is calculated by a calculation part 5, and the result is stored in a memory 6. Also, the surfix (i) of the code book vector yi is stored in a memory 7. Prior to the distance calculation of the (x) and the yj, the distance dij between the yi and the yj is preliminarily inputted from an inter-code book vector distance table 3 to a distance calculation admission/prohibition circuit 8, and dij/2 is calculated. Thereafter, the value d1 stored in the memory 6 and the dij/2 are compared with each other. If the relation di>dij/2 does not satisfied, the distance calculation of the yj and xj is eliminated.
Patent JP-S6032490-A (JP)
Title: Video output circuit of television receiver
Inventor: OOGATA SHIYUUZOU
IPC: H04N5/57
Filed: 1983-08-01
Abstract: PURPOSE:To improve video sensitivity by changing resistance of a pre-contrast variable resistance automatically according to strength of electric field. CONSTITUTION:When the field strength is relatively large, base potential of a transistor (TR) Q2 is lower than base potential of TRQ3. A TRQ1 is in the state of cut off and TRQ4, Q5 and a switching diode D1 becomes off state, and adjustment of contrast of a picture is made by operation of a contrast variable resistance VR2. When the field strength is small, TRQ2 of a voltage comparator conducts, and base potential of TRQ4 drops and TRQ4 conducts. Base potential becomes higher than emitter of TRQ5, and TRQ5 conducts, and emitter current flows in TRQ5 and a part is applied to the diode D1 to conduct it. Accordingly, a resistance R9 is connected in parallel to the pre-contrast variable resistance VR1. Emitter potential of TRQ1 is lowered, video output voltage becomes large and contrast of the picture is raised.
Patent JP-H026628-A (JP)
Title: Pitch-based carbon fiber and production thereof
Inventor: SADANOBU JIROU
IPC: D01F9/32
Filed: 1988-06-10
Abstract: PURPOSE:To provide the subject carbon fiber having high strength and Young's modulus, containing a fine fiber structure composed of a ribbon-like structural unit extended in the fiber direction and having a cross-section with fractal structure, capable of preventing the generation of cracks and effective in suppressing the embrittlement of the fiber caused by graphitization. CONSTITUTION:The objective carbon fiber contains a fine fiber structure composed of a ribbon-like structural unit extended in the fiber direction and has a tensile strength of >=500kg/mm<2> and Young's modulus of >=30T/mm<2>. The cross-section of the fiber has a fractal structure having a fractal dimension D of 2.0>D>1.05 in the configuration of the ribbon-like structure unit in the fiber cross-section within a range of E/2.5>r>E/25 (E is the smallest principal plane secondary radius among the radii relative to the gravity center in the cross-section of the fiber and r is criteria of observation).
Patent JP-H0433615-A (JP)
Title: Manufacture of main body of coffee cassette
Inventor: IKOMA RIKUO
IPC: B29C69/00
Filed: 1990-05-31
Abstract: PURPOSE:To manufacture the coffee cassette main body in a short time by a series of manufacturing processes by providing a frame body forming process, etc., for molding a frame body on which a filter is extended and provided integrally with the filter, while sucking and holding the filter carried to the die surface. CONSTITUTION:In a first step, an air hole of a peripheral outer edge part of a permeable resin film 10, for instance, a polyester film, etc., is immersed into a coating solution 22 and rotated, and also, allowed to pass through a drying zone 24 and closes up an air hole of the peripheral outer edge part of the resin film 10. Subsequently, the resin film 10 is cut in the outside periphery of an air hole closed part 11 by a press machine 25 and a filter 2 is formed. The filter 2 is carried to the die surface 41 of a male die 40. A resin liquid 45 is poured in between the dies from a resin gate port 43 of a female die 42, and a frame body on which the filter 2 is extended and provided is formed. In such a way, by putting coffee powder 8 into a second frame body 5 and fitting a first frame body 4 and a second frame body 5, a coffee cassette 1 is obtained.
Patent JP-H10329299-A (JP)
Title: Printer
Inventor: SHOJI HAJIME
IPC: B41F9/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To draw a wiping device out smoothly to the outside of a printer so as to enable various operations to be easily performed by guiding the wiping device to move between an operating position inside the printer and a drawing position to the outside of the printer through a notch for drawing the printer formed in the frame of the printer. SOLUTION: A notch 5A for drawing a wiping device is formed at a position corresponding to the wiping device 10 in the printing part of a frame, outside the printer, which is connected to a paper feeder part, a printing part and a paper delivery part. Thus it is possible to draw the entire wiping device 10 out of the operating side to the outside of the printer. The wiping device 1 is made up of a printer body 20 which is integrally formed with a liquid tank filled with a cleaning liquid 21 and moves into and out of the printer, guided by a pair of linear guides (directly activated guide devices) through stretching and shrinking a long hydraulic cylinder 22 as a driver. The linear guide 23 has a rail 23a laid on a floor 24 across a specified length from inside the printer to the outside of the printer.
Patent JP-H08333009-A (JP)
Title: Medicine stock control method by transponder and device thereof
Inventor: YUYAMA SHOJI
IPC: G16H10/60
Filed: 1995-06-08
Abstract: PURPOSE: To save key input labor, decrease memory capacity and eliminate erroneous replenishment of medicines by storing medicines information such as inventory in a transponder fitted onto a cartridge. CONSTITUTION: A transponder 24 which receives and stores medicines information such as medicine name and medicine quantity in response to an external command signal and transmits the stored medicine information is fitted onto a plurality of cartridges respectively. The delivery quantity of medicines delivered from the cartridge 15 is gauged, and current inventory stored in the transponder 24 is read. The delivery quantity is then reduced from the current inventory, which is written in the transponder 24 as a new inventory.
Patent JP-H0435006-A (JP)
Title: Gas-insulated transformer
Inventor: TANAKA AKIRA
IPC: H01F27/20
Filed: 1990-05-31
Abstract: PURPOSE:To enhance a buckling strength and to prevent a decrease in a cooling efficiency by dividing low land high voltage windings into a plurality of layer windings, and interposing a double cylindrical cooling duct supported at a suitable interval by supports between the plurality of windings and having high rigidity. CONSTITUTION:Double cylindrical cooling ducts 30 are provided in a plurality of annular gaps 12g of a low voltage layer winding 12a of this gas insulated transformer. This is composed of cylinders 31, 32 of a double structure having high rigidity such as SAS, etc., and a plurality of supports 33 extending axially and having high rigidity such as SAS, etc., are secured, in place, between the double cylinders by spot welding, etc. Ducts 34 are provided in the same structure as that of the case of the winding 12a also in a plurality of annular gaps 14g of a high voltage layer winding 14a. The ducts 30, 34 are integrally inserted to the gaps 12g, 14g of the windings 12a, 14a, the windings 12a, 14a are supported by large mechanical force, and formed in an insulation gas circulation passage.
Patent JP-S5932817-A (JP)
Title: Flow rate transmitter
Inventor: AKIYAMA TADASHI
IPC: G01P5/01
Filed: 1982-08-18
Abstract: PURPOSE:To obtain an inexpensive digital output flowmeter having simple structure with large and small diameters, by constituting the flowmeter by an electrically insulated electrode, which is fixed to a position, where Karman vortexes that are yielded at the downstream of nonstreamlined body pass or at a position where fluid vibration is present, and a grounding electrode, which determines the potential of the fluid. CONSTITUTION:A brass vortex generator 11, which is fixed in a brass body 10, constitutes a nonstreamlined body. A fixed electrode 12 is fixed at a position where Karman vortexes that are yielded at the downstream of the brass vortex generator 11 pass or at a position where fluid vibration caused by the vortex is present. The electrode 12 is electrically insulated with respect to the brass body 10 and the brass vortex generator 11. A current should flow between the electrode 12 and a grounding electrode for determining the potential of the fluid. Therefore it is necessary that an insulating film is not formed on the surface by the fluid 7 for relatively short time, and the electrode is not corroded. Then the electrode is plated by an insoluble metal. In a flow rate transmitter constituted in this way, a voltage is applied across the fixed electrode 12 and the grounding electrode. The change in current when the fluid between both electrodes is vibrated by the vortexes is detected, and the flow rate is found.